<template>
  <div class="tabControl">
      <div v-for="(item,index) in titles" :key="index" :class="{active:index==currentIndex}" 
      @click="tabClick(index)">
          <span>{{item}}</span>
      </div>
  </div>
</template>

<script>
export default {
    name:"tabControl",
    data(){
        return{
            currentIndex:0
        }
    },
    props:{
        titles:{
            type:Array,
            default(){
                return []
            }
        }
    },
    methods:{
        tabClick(index){
            this.currentIndex=index
            this.$emit('tabClick',index)
            
        }
    }
}
</script>

<style>
.tabControl{
    display: flex;
    text-align: center;
    font-size: 15px;
    background-color: #fff;
}
.tabControl div{
    flex: 1;
    height: 40px;
    line-height: 40px;
}
.active{
    color: var(--color-high-text);
    
}
.active span{
    padding: 5px;
    border-bottom: 3px solid var(--color-tint);
}
</style>